JPH0684382A - 連想記憶メモリ - Google Patents

連想記憶メモリ

Info

Publication number: JPH0684382A
Authority: JP; Japan
Prior art keywords: memory; associative memory; value; array; row
Prior art date: 1990-05-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

JP3228111A

Other languages

English (en)

Japanese (ja)

Inventor

Mark A Lysinger

エイ．ライシンガーマーク

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

STMicroelectronics lnc USA

Original Assignee

SGS Thomson Microelectronics Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-05-31

Filing date

1991-05-31

Publication date

1994-03-25

1991-05-31 Application filed by SGS Thomson Microelectronics Inc filed Critical SGS Thomson Microelectronics Inc

1994-03-25 Publication of JPH0684382A publication Critical patent/JPH0684382A/ja

Status Pending legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
- G06F16/90335—Query processing
- G06F16/90339—Query processing by using parallel associative memories or content-addressable memories

Landscapes

Engineering & Computer Science (AREA)
Databases & Information Systems (AREA)
Theoretical Computer Science (AREA)
Computational Linguistics (AREA)
Data Mining & Analysis (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Dram (AREA)
Static Random-Access Memory (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

JP3228111A 1990-05-31 1991-05-31 連想記憶メモリ Pending JPH0684382A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53101190A	1990-05-31	1990-05-31
US531011		1990-05-31

Publications (1)

Publication Number	Publication Date
JPH0684382A true JPH0684382A (ja)	1994-03-25

Family

ID=24115890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3228111A Pending JPH0684382A (ja)	1990-05-31	1991-05-31	連想記憶メモリ

Country Status (5)

Country	Link
US (1)	US6373737B1 (de)
EP (1)	EP0459703B1 (de)
JP (1)	JPH0684382A (de)
KR (1)	KR100228623B1 (de)
DE (1)	DE69132367T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5384567A (en) *	1993-07-08	1995-01-24	International Business Machines Corporation	Combination parallel/serial execution of sequential algorithm for data compression/decompression
US5450351A (en) *	1993-11-19	1995-09-12	International Business Machines Corporation	Content addressable memory implementation with random access memory
CA2269778A1 (en) *	1996-09-16	1998-03-19	Advanced Research Solutions, Llc	Data correlation and analysis tool
GB9815370D0 (en)	1998-07-16	1998-09-16	Harman M G	Content addressable memory
US6845439B1 (en) *	2001-05-31	2005-01-18	Adaptec, Inc.	Method and system for accessing an expanded SCB array
US7017089B1 (en) *	2001-11-01	2006-03-21	Netlogic Microsystems, Inc	Method and apparatus for testing a content addressable memory device
US6839256B1 (en)	2002-03-15	2005-01-04	Integrated Device Technology, Inc.	Content addressable memory (CAM) devices having dedicated mask cell sub-arrays therein and methods of operating same
US7050317B1 (en)	2002-03-15	2006-05-23	Integrated Device Technology, Inc.	Content addressable memory (CAM) devices that support power saving longest prefix match operations and methods of operating same
JP2004206242A (ja) *	2002-12-24	2004-07-22	Renesas Technology Corp	半導体回路
US7024516B2 (en) *	2003-03-31	2006-04-04	Zarlink Semiconductor Limited	Configurable ternary content addressable memory
US9269440B2 (en)	2014-05-16	2016-02-23	International Business Machines Corporation	High density search engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4532606A (en) *	1983-07-14	1985-07-30	Burroughs Corporation	Content addressable memory cell with shift capability
US4959811A (en) *	1986-11-03	1990-09-25	Texas Instruments Incorporated	Content addressable memory including comparison inhibit and shift register circuits
US4928260A (en) *	1988-05-11	1990-05-22	Advanced Micro Devices, Inc.	Content addressable memory array with priority encoder

1991
- 1991-05-23 EP EP91304677A patent/EP0459703B1/de not_active Expired - Lifetime
- 1991-05-23 DE DE69132367T patent/DE69132367T2/de not_active Expired - Fee Related
- 1991-05-30 KR KR1019910008893A patent/KR100228623B1/ko not_active Expired - Fee Related
- 1991-05-31 JP JP3228111A patent/JPH0684382A/ja active Pending
1995
- 1995-06-07 US US08/478,429 patent/US6373737B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69132367T2 (de)	2001-02-22
KR920022302A (ko)	1992-12-19
US6373737B1 (en)	2002-04-16
EP0459703A2 (de)	1991-12-04
DE69132367D1 (de)	2000-09-21
EP0459703B1 (de)	2000-08-16
KR100228623B1 (ko)	1999-11-01
EP0459703A3 (en)	1993-07-28

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